Access-control fixture lock

Patent metadata

Field	Value
Publication number	US-10364595-B2
Application number	US-201615040538-A
Country	US
Kind code	B2
Filing date	Feb 10, 2016
Priority date	Feb 10, 2015
Publication date	Jul 30, 2019
Grant date	Jul 30, 2019

Abstract

A fixture lock is provided to lock two movable parts of a fixture so that one part may not be moved relative to another part to gain access to a receptacle formed in the fixture. The fixture lock could be used to lock a cabinet drawer in a closed position in a cabinet base to block access to a storage region formed in the cabinet drawer.

First claim

The invention claimed is:

1. A fixture security system comprising
a fixture lock unit operable to block access to a receptacle in a fixture, the fixture lock unit including a lock and an operative movable lock actuator coupled to the lock, and
a child-resistant access-control unit comprising
mask means for covering a portion of the fixture lock unit to conceal the operative movable lock actuator from a child that is observing the fixture, the mask means is configured to cover a portion of the fixture lock unit without blocking movement of the operative movable lock actuator relative to the fixture to actuate and unlock the lock, and
the mask means is further configured for transmitting an external force applied to an exterior surface of the mask means by a caregiver to the operative movable lock actuator to cause the concealed movable lock actuator to move relative to the fixture to actuate the lock, and
a non-operative decoy lock-actuator button mounted in a visible location on the mask means for movement relative to the mask means from a normal projected position to a temporary depressed position without causing movement of the operative movable lock actuator concealed by the mask means relative to the fixture sufficient to actuate the lock and unlock the fixture lock unit so that the operative movable lock actuator will not move to actuate the lock and unlock the fixture lock unit in response to movement of the decoy lock-actuator button from the normal projected position to the temporary depressed position.

2. The fixture security system of claim 1 , wherein the non-operative decoy lock-actuator button is made of an elastic deformable material that is configured normally to assume the normal projected position and is deformed elastically when exposed to an external force to assume the temporary depressed position.

3. The fixture security system of claim 2 , wherein the mask means is formed to include a central aperture, the non-operative decoy lock-actuator button includes a supported portion that mates with an underlying section of the mask means that surrounds the central aperture and an unsupported portion that is mated with the supported portion and suspended in an unsupported position aligned with the central aperture formed in the mask means, and the unsupported portion is arranged to move downwardly into the central aperture formed in the mask means during movement of the non-operative decoy lock-actuator button from the normal projected position to the temporary depressed position in response to exposure of an upwardly facing exterior surface of the unsupported portion to a downwardly directed external force.

4. The fixture security system of claim 3 , wherein the mask means includes an outer shell formed to include an interior region sized to receive the lock and the operative movable lock actuator concealed in the interior region of the outer shell, and the outer shell includes a top wall formed to include the central aperture.

5. The fixture security system of claim 4 , wherein the supported portion of the non-operative decoy lock-actuator button is mated to the top wall of the outer shell.

6. The fixture security system of claim 1 , wherein the mask means includes an outer shell formed to include an interior region sized to receive the lock and the operative movable lock actuator concealed in the interior region of the outer shell, the outer shell is formed to include a button-receiving aperture opening into the interior region of the outer shell, and the non-operative decoy lock-actuator button is mounted for movement relative to the outer shell in the button-receiving aperture formed in the outer shell.

7. The fixture security system of claim 6 , the mask means further includes a spring acting against the non-operative decoy lock-actuator button to urge the non-operative decoy lock-actuator button normally and yieldably to assume the normal projected position.

8. The fixture security system of claim 6 , wherein the non-operative decoy lock-actuator button includes a pad having visible outer fingertip end arranged to be touched by a finger of a child attempting to actuate the lock and thereby unlock the fixture lock unit covered by the outer shell and spring means for yieldably urging the pad to move relative to the outer shell away from the temporary depressed position to the normal projected position so that the non-operative decoy lock-actuator button will be returned automatically to the normal projected position after being pushed by a child attempting to use the non-operative decoy lock-actuator button to actuate lock and unlock a fixture lock unit covered by the outer shell.

9. The fixture security system of claim 1 , wherein a force-transmission section of the mask means is arranged to lie in confronting relation to a free outer end of the operative movable lock actuator stored and concealed in an interior region of the mask means and is made of a deformable elastic material to cause the force-transmission section to deform elastically in response to application of an external force by a caregiver to an exterior surface of the force-transmission section to move the force-transmission section relative to the non-operative decoy lock-actuator button to engage and move the operative movable lock actuator of the fixture lock unit relative to the mask means from an unactuated position allowing the lock to remain locked to an actuated position actuating the lock and unlocking the fixture lock unit.

10. The fixture security system of claim 9 , wherein the non-operative decoy lock-actuator button is mounted for movement relative to the force-transmission section between the normal projected position and the temporary depressed position without causing movement of the operative movable lock actuator relative to the fixture to actuate the lock and unlock the fixture lock unit.

11. The fixture security system of claim 9 , wherein the mask means includes an outer shell formed to include an interior region sized to receive the lock and the operative movable lock actuator concealed in the interior region of the outer shell, the outer shell includes a top wall formed to include a button-receiving aperture and a side wall arranged to depend from a perimeter edge of the top wall and formed to include the transmission section, and the non-operative decoy lock-actuator button is mounted for movement relative to the outer shell between the normal projected position and the temporary depressed position.

12. The fixture security system of claim 11 , wherein the non-operative decoy lock-actuator button is made of an elastic deformable material that is configured normally to assume the normal projected position and is deformed elastically when exposed to an external force to assume the temporary depressed position.

13. The fixture security system of claim 11 , wherein the mask means further includes a spring acting against the non-operative decoy lock-actuator button normally and yieldably to assume the normal projected position.

14. The fixture security system of claim 1 , wherein the mask means further includes symbol means for providing a symbol on an exterior surface of the force-transmission section that is recognizable by the caregiver to identify the location of the operative movable lock actuator of the fixture lock unit stored and concealed inside the interior region of the mask means so that the caregiver can apply an external force to a force-transmission section of the mask means lying in confronting relation to the operative movable lock actuator to deform the mask means and move a portion of the mask means relative to the non-operative decoy

Assignees

• Dorel Juvenile Group Inc

Inventors

• Sundberg Brian C
• Raffi Laura Kay
• Mayfield Alice
• Stropkay Scott E
• Matthews Mark
• Hutker Evan

Classifications

• E05B67/003

  Chain, wire or cable locks (alarms therefor E05B45/005; E05B69/006 takes precedence) · CPC title

• E05B53/003

  flexible · CPC title

• E05B37/20

  Puzzle locks {, e.g. of labyrinth type; Fasteners with hidden or secret actuating mechanisms} · CPC title

• E05B1/0007

  Knobs (E05B1/0015, E05B1/0053, E05B1/0061, E05B1/0069 take precedence) · CPC title

• E05C7/00

  Fastening devices specially adapted for two wings · CPC title